0000950124-05-006031 8-K 2 20051025 5.02 9.01 20051031 20051031 F5 NETWORKS INC 0001048695 3576 911714307 WA 0930 8-K 34 000-26041 051166963 401 ELLIOT AVE WEST STE 500 SEATTLE WA 98119 2062725555 401 ELLIOT AVE WEST STE 500 SEATTLE WA 98119 F5 LABS INC 19990305 8-K 1 v13966e8vk.htm FORM 8-K EX-99.1 2 v13966exv99w1.htm EXHIBIT 99.1